- Active grinding agent provides cool cutting with light pressure
- Special optimized resin bond offers maximum cutting capacity, strong edge stability, and long life
- Premium Zirconia Alumina grain with a poly/cotton heat-treated backing
- Recommended for aggressive use and heavy duty applications
![CGW Abrasives Prem Z3 Reg T29 Flap Disc, 4-1/2 in dia,60 Grit, 5/8 in-11 Arbor, 13,300 RPM, 1 EA, #42334 CGW Abrasives Prem Z3 Reg T29 Flap Disc, 4-1/2 in dia,60 Grit, 5/8 in-11 Arbor, 13,300 RPM, 1 EA, #42334](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/223839/318573/421-42322__15533.1590832389.jpg?c=2)